Can anyone tell me the longest amount of time (episode wise) that Jerry has dated the same girl on the show.
I am sure some of his girlfriends had a run of about 3 to 4 shows. Even if the girl wasn't in it, Jerry would mention them so that we know he's still seeing her...
That's a good question. I know it's come up before, but I can't remember the answer; I seem to recall that Rachel was his girlfriend in the greatest number of episodes. She was in The Raincoats (the "Schindler's List" incident), again in The Hamptons two episodes later, and then they break up in The Opposite. That's a run of four episodes (five if you count The Raincoats as two episodes), although she wasn't in an episode in the middle of that sequence.
Also, Vanessa was his girlfriend in two episodes from a run of four (The Stakeout through The Stock Tip).
One wonders how long Jerry's engagement lasted. Though the length wouldn't count episode wise, it would certainly seem to have been his longest courtship since Elaine.